<template>
    <div>
        <!-- 幻灯片 开始 -->
        <div v-swiper:mySwiper="swiperOption">
            <div class="swiper-wrapper">
                <div
                    class="swiper-slide"
                    style="background: #040B1B;"
                    v-for="banner in banners"
                    :key="banner.id"
                >
                    <a target="_blank" :href="banner.linkUrl">
                        <el-image :src="banner.imageUrl" fit="fill" class="bannerImageCSS"></el-image>
                    </a>
                </div>
            </div>
            <div class="swiper-pagination swiper-pagination-white"></div>
            <div class="swiper-button-prev swiper-button-white" slot="button-prev"></div>
            <div class="swiper-button-next swiper-button-white" slot="button-next"></div>
        </div>
        <!-- 幻灯片 结束 -->

        <div id="aCoursesList">
            <!-- 网校课程 开始 -->
            <div>
                <section class="container">
                    <header class="comm-title">
                        <h2 class="tac">
                            <span class="c-333">热门课程</span>
                        </h2>
                    </header>
                    <div>
                        <article class="comm-course-list">
                            <ul class="of" id="bna">
                                <li v-for="course in courses" :key="course.id">
                                    <div class="cc-l-wrap">
                                        <section class="course-img">
                                            <img
                                                :src="course.cover"
                                                class="img-responsive"
                                                :alt="course.title"
                                                style="width:100%;height:180px"
                                            />
                                            <div class="cc-mask">
                                                <a
                                                    :href="'/course/'+course.id"
                                                    title="开始学习"
                                                    class="comm-btn c-btn-1"
                                                >开始学习</a>
                                            </div>
                                        </section>
                                        <h3 class="hLh30 txtOf mt10">
                                            <a
                                                :href="'/course/'+course.id"
                                                F
                                                :title="course.title"
                                                class="course-title fsize18 c-333"
                                            >{{course.title}}</a>
                                        </h3>
                                        <section class="mt10 hLh20 of">
                                            <span class="fr jgTag bg-green">
                                                <i
                                                    class="c-fff fsize12 f-fA"
                                                >{{course.price==0?'免费':'付费'}}</i>
                                            </span>
                                            <span class="fl jgAttr c-ccc f-fA">
                                                <i class="c-999 f-fA">{{course.buyCount}}人学习</i>
                                                |
                                                <i
                                                    class="c-999 f-fA"
                                                >{{course.viewCount}}人浏览</i>
                                            </span>
                                        </section>
                                    </div>
                                </li>
                            </ul>
                            <div class="clear"></div>
                        </article>
                        <section class="tac pt20">
                            <a href="/course" title="全部课程" class="comm-btn c-btn-2">全部课程</a>
                        </section>
                    </div>
                </section>
            </div>
            <!-- /网校课程 结束 -->
            <!-- 网校名师 开始 -->
            <div>
                <section class="container">
                    <header class="comm-title">
                        <h2 class="tac">
                            <span class="c-333">名师大咖</span>
                        </h2>
                    </header>
                    <div>
                        <article class="i-teacher-list">
                            <ul class="of">
                                <li v-for="teacher in teachers" :key="teacher.id">
                                    <section class="i-teach-wrap">
                                        <div class="i-teach-pic">
                                            <a :href="'/teacher/'+teacher.id" title="姚晨">
                                                <img :alt="teacher.name" :src="teacher.avatar" />
                                            </a>
                                        </div>
                                        <div class="mt10 hLh30 txtOf tac">
                                            <a
                                                :href="'/teacher/'+teacher.id"
                                                :title="teacher.name"
                                                class="fsize18 c-666"
                                            >{{teacher.name}}</a>
                                        </div>
                                        <div class="hLh30 txtOf tac">
                                            <span class="fsize14 c-999">{{teacher.career}}</span>
                                        </div>
                                        <div class="mt15 i-q-txt">
                                            <p class="c-999 f-fA" v-html="teacher.intro"></p>
                                        </div>
                                    </section>
                                </li>
                            </ul>
                            <div class="clear"></div>
                        </article>
                        <section class="tac pt20">
                            <a href="/teacher" title="全部讲师" class="comm-btn c-btn-2">全部讲师</a>
                        </section>
                    </div>
                </section>
            </div>
            <!-- /网校名师 结束 -->
        </div>
    </div>
</template>

<script>
import { getShowGroupBanners } from "@/api/crm/banner";
import { getFrontCourses } from "@/api/course/course";
import { getFrontTeachers } from "@/api/ucenter/teacher";
export default {
    data() {
        return {
            swiperOption: {
                //配置分页
                pagination: {
                    el: ".swiper-pagination", //分页的dom节点
                },
                //配置导航
                navigation: {
                    nextEl: ".swiper-button-next", //下一页dom节点
                    prevEl: ".swiper-button-prev", //前一页dom节点
                },
            },
            banners: [],
            courses: [],
            teachers: [],
        };
    },
    methods: {
        getShowGroupBanners() {
            getShowGroupBanners().then((response) => {
                this.banners = response.data.banners;
            });
        },
        getFrontCourses() {
            getFrontCourses().then((response) => {
                this.courses = response.data.courses;
            });
        },
        getFrontTeachers() {
            getFrontTeachers().then((response) => {
                this.teachers = response.data.teachers;
            });
        },
        init() {
            this.getShowGroupBanners();
            this.getFrontCourses();
            this.getFrontTeachers();
        },
    },
    created() {
        this.init();
    },
};
</script>
<style scope>
.bannerImageCSS {
    width: 100%;
    height: 100%;
}
</style>